Application .NET Developer

Job#: 3029195

Job Description:

Apex Systems is seeking an experienced Application Developer to support the design, development, and maintenance of enterprise web applications supporting financial and operational systems.

This role requires a strong background in .NET, C#, API development, and enterprise integrations, with specific experience integrating with Workday. The ideal candidate will be comfortable working across the full software development lifecycle in an Agile/Scrum environment. The ideal candidate is a proactive and forward-thinking developer who can take ownership of projects and lead technical initiatives. This role requires the ability to independently drive solutions, identify opportunities for improvement, and contribute to the advancement of modern development practices, including emerging technologies such as AI and automation.

The candidate will play a key role in helping evolve a technology landscape by introducing innovative ideas, improving development efficiency, and leveraging AI-driven tools and intelligent integrations where appropriate.

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Required Skills (Must Have):

7+ years of experience in software development

Strong experience with:

o .NET Framework / .NET Core / ASP.NET

o C#

o ASP.NET MVC and/or Web API development

o RESTful API development and integrations

Experience with Workday integrations (APIs, web services, or data integration)

Experience with:

o HTML, CSS, JavaScript, JQuery, Angular and/or React.js

o ADO.NET / Entity Framework

SQL / relational databases

Experience using Azure DevOps (or similar tools)

Experience working in an Agile / Scrum environment

Strong understanding of full-stack development (front-end, middle-tier, back-end)

Strong communication and documentation skills

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Preferred Skills (Nice to Have):

Experience with financial or accounting systems

Experience with Test Driven Development (TDD)

Experience with Telerik UI components

Experience with SSRS reporting

Experience designing and building secure ASP.NET applications

Experience with enterprise system integrations

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Key Responsibilities:

Design, develop, test, and maintain .NET-based web applications

Build and support Workday integrations and API-based solutions

Develop and consume REST APIs and web services

Collaborate with business stakeholders to gather and refine requirements

Translate requirements into technical designs and solutions

Participate in Agile ceremonies (Sprint Planning, Standups, Reviews)

Ensure adherence to coding standards, security, and best practices

Troubleshoot and enhance existing applications

Support deployment and ongoing system maintenance

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Education Requirements:

Bachelor's Degree in Computer Science, IT, or related field OR

Equivalent combination of education and 7+ years of relevant experience

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Additional Requirements:

Temporarily hybrid: position will transition to 100% onsite in Lincoln, NE

Must have reliable attendance

Must be able to work effectively in a team-oriented environment

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EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click for more details.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.